INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '535cfe50753100b7c3d04a0bd3491a71ec35bbae3a86409c4e22d1db40125030', 
    '6Qgmi6qFFqv/RrgLqFaYyKh/vTQXfeIehCu+oLst6JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )