UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5aW+uVXbr4ZGNFgbTIP85JRtpvKfZXacVqb/8KkxM2A=' 
WHERE 
  key_id = '425a73c9aeb90b36719b42de63caafb842763c4e0016e27380006eb5e69ea382' 
  AND (
    token = '5aW+uVXbr4ZGNFgbTIP85JRtpvKfZXacVqb/8KkxM2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )