INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a93829699c337ba60f2ce7b0632f29f60f58b7c3dd1099f4c6050bd118cebb4', 
    '4XJt+DXquzoXayiFqpNC/hF6THlsbnBvnQo7cb5knoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)