UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKtyd+z8QeU3OI9mDpcpkwmQaHXMiVRKMVd37qAlEks=' 
WHERE 
  key_id = 'c3520537501794afe246044418f9c9b09e34d7640006fac448eeaf461a546cfc' 
  AND (
    token = 'qKtyd+z8QeU3OI9mDpcpkwmQaHXMiVRKMVd37qAlEks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )