UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IStAalbEgArL5VqBQMvRFyymnIXTkjSx+xFOuS6B4Nk=' 
WHERE 
  key_id = '5b3584ecc9e712a678fac4fb753f53b1729adb75a0191f96f5747344bed99495' 
  AND (
    token = 'IStAalbEgArL5VqBQMvRFyymnIXTkjSx+xFOuS6B4Nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )