UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OieSfzuo0w716N4J5NHaS/0hI2j7z0RfHmT4lo3RpAU=' 
WHERE 
  key_id = 'ba6c8e88314b68457c0ef1018c10076db9a11283058d4cd98108c13e84a99037' 
  AND (
    token = 'OieSfzuo0w716N4J5NHaS/0hI2j7z0RfHmT4lo3RpAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )