UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0vX/K2yYh+55RFphrLkB4uS/lO+Xm6EGuKVSUWBa3U=' 
WHERE 
  key_id = '8c3be918ce2787d3df82d25dbd6730d1cf17dfc99d23722ceb0ca38c61f764a2' 
  AND (
    token = 'u0vX/K2yYh+55RFphrLkB4uS/lO+Xm6EGuKVSUWBa3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )