UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jaHV6Q+CtQoIYbS424xorZAiceJrtsrGMyz/yLh5w/M=' 
WHERE 
  key_id = 'af51994e5c7835b59b16d09e9146eb95d064cb8752a8d1eaaa4830d0236239b1' 
  AND (
    token = 'jaHV6Q+CtQoIYbS424xorZAiceJrtsrGMyz/yLh5w/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )