UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5kh0EAOSym6QOVD7YqJw3n+sGkbTIjBndUx7Z6vrSo=' 
WHERE 
  key_id = 'f1c97a43852c98acc7cd454db9a0e55ef257a364aea9714ab4d54941fbbfc2e7' 
  AND (
    token = 'R5kh0EAOSym6QOVD7YqJw3n+sGkbTIjBndUx7Z6vrSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )