UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6OIVOW/i4kyzYEgvImFWAc/NCR46Z31iFXvRphshCQ=' 
WHERE 
  key_id = '6718d504881af1ef3518bd9d90cdb0dfe2b006127794118353bce63153d701d4' 
  AND (
    token = 'M6OIVOW/i4kyzYEgvImFWAc/NCR46Z31iFXvRphshCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )