UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erbfMifMFWBU0xpDOwozRXlejpuyoiVtKzl2cjpo+2g=' 
WHERE 
  key_id = 'dedb448a524e45015576f00b808c51e375202ed79a2ed9613b02332edf8cc674' 
  AND (
    token = 'erbfMifMFWBU0xpDOwozRXlejpuyoiVtKzl2cjpo+2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )