INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4cbf3221893af7c090990011e99e48f8ee64279f1c504e79d97335dd46dbb20', 
    '7Xt64SNSAV3FH4Ogf74/HGRMvR83x3Znqm7yxWhVUIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)