UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+9uo6EjP20yhgTQk46a9PbLsi36BJBXEWoaDoImH+Q=' 
WHERE 
  key_id = 'c96e9fa1fbd68e8dd14ee4b0534963dcbe9e67618f6307ec136a08b3beff6e92' 
  AND (
    token = 'n+9uo6EjP20yhgTQk46a9PbLsi36BJBXEWoaDoImH+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )