UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q12NtV91BKKr7EcWjYKdiWgkCVMko+azuDyVVlirE3g=' 
WHERE 
  key_id = '487433c41be03f079a66f70abec58af40f96dd373be21143070c05f4eab4b04a' 
  AND (
    token = 'q12NtV91BKKr7EcWjYKdiWgkCVMko+azuDyVVlirE3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )