INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18be75feeaca6554cae48c6ef775e0dbc25bd06af956b96ac56e5e509a1b4425', 
    'nlgL/tBXN0M6qseLB/9EVvWWKeoCrGXg4PZI4yxTMVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)