UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1p0gAq1Rf12b1HqGhyCSameWvo5QoHAN01KMbuTGxU=' 
WHERE 
  key_id = '6bf95bcd0b1128e943cff05032d90fe2e3f8ccb02495e541e98f6ea56e7a4222' 
  AND (
    token = 's1p0gAq1Rf12b1HqGhyCSameWvo5QoHAN01KMbuTGxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )