UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQZMpHKp7i22efwVHWTfTWyt/++EFoA8IU4SHSTPXb4=' 
WHERE 
  key_id = 'eefda36e6e4fc1889e74ecda09cee746aa635bdf397ac6cfb045443ff75195b0' 
  AND (
    token = 'UQZMpHKp7i22efwVHWTfTWyt/++EFoA8IU4SHSTPXb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )