INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8a11f8840633db60973a8c838fb77cbccb17eae691d64c7f967477377c12878', 
    'muqZHWdn0wQlL8LSYZ9+m0AUG3vLqmBuYfnjI0bmCkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)