UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vH/r46LUHzMGPdgyq75qJhXgM8XN+WTQwkV3V2VbQbU=' 
WHERE 
  key_id = '15d22927115ab3eeee94955b032be5b1da61f81ad302ecdc85aa890c6c210169' 
  AND (
    token = 'vH/r46LUHzMGPdgyq75qJhXgM8XN+WTQwkV3V2VbQbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )