UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uky5E+m8YawF5XWNLCayoDkuIxHEzCygIgKS1YX64xg=' 
WHERE 
  key_id = '7fa6ba9b7a14f9ec27b33002ae913c618c56d3b9c4c828eb1df2718ad5910d37' 
  AND (
    token = 'Uky5E+m8YawF5XWNLCayoDkuIxHEzCygIgKS1YX64xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )