UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fg3iBSuOS+D6YdTSLQuR1XFZUQvGLUQQxYbeIRb/g84=' 
WHERE 
  key_id = '2bf64dd6e5e935bb3aa8b193744d19ceb08bc8f291d4118651250a9110b00e78' 
  AND (
    token = 'Fg3iBSuOS+D6YdTSLQuR1XFZUQvGLUQQxYbeIRb/g84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )