UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7NObhvtz4+ZOM6dlOlkfw2sWIEOobaNH/yulSVM1cs=' 
WHERE 
  key_id = 'c3680395ad06a37509ac3fa6b5900cd0c34e0093bc8a9cbdb2fce2ac3f6903a2' 
  AND (
    token = '/7NObhvtz4+ZOM6dlOlkfw2sWIEOobaNH/yulSVM1cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )