UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cBFMQPTyDWtzuIaCtiudAtT0/5CePM0F4vRx/BmL7o=' 
WHERE 
  key_id = '98ea700619334e18c46bcdecc8ad333836a17793faf3e724cc4fe498ae61bead' 
  AND (
    token = '8cBFMQPTyDWtzuIaCtiudAtT0/5CePM0F4vRx/BmL7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )