UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1pFQukqOfn2lZjUg6MXE60qK8xwbz1aC1sbUHHe9hk=' 
WHERE 
  key_id = 'a4d8b4e23a706087ce561023a82b8bd6006a2a2b27af58bf1ff6d4bedbe98feb' 
  AND (
    token = 'E1pFQukqOfn2lZjUg6MXE60qK8xwbz1aC1sbUHHe9hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )