UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23Fzqui7vbMwOgrxS7hYDBJ2pZXDQ3Kbp8+IFH08brI=' 
WHERE 
  key_id = '1c15d769436b561196f8546572d4cd51c6dba0a842ed3d2c83490a57747b5a6d' 
  AND (
    token = '23Fzqui7vbMwOgrxS7hYDBJ2pZXDQ3Kbp8+IFH08brI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )