UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJXbeNVe5yThPTRK6M7a4hoJmQfYZfZ2Xk0Ca1G9NXI=' 
WHERE 
  key_id = '98e9303d1216f20745f83e0c19c5ed02998cad05704986e75847025aa9f2c088' 
  AND (
    token = 'mJXbeNVe5yThPTRK6M7a4hoJmQfYZfZ2Xk0Ca1G9NXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )