UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGCiXLna1/eymkLPeFIzTC6lLpYFYXTmKmbQ3jBgyhs=' 
WHERE 
  key_id = '5910a8862507eba9f35599c51ed4f8495d4c99f8e1e798347a136b254878248b' 
  AND (
    token = 'FGCiXLna1/eymkLPeFIzTC6lLpYFYXTmKmbQ3jBgyhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )