INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fa540e8a39b3400d2c06f61d3476c0334d09081f699c03be11c8180538d16ad', 
    'diBkHJac/dpUYxVEI61qfRDW56pTfbw1xoS9O1VIoLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)