INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '404a7d35905b80b71b4fcf7eea69ac42b42ebce752ddea982819a5879c12027f', 
    '+t49SPkL3EIKVjbzKmuZdY8H73TqHsbR9elJd/kB1kU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)