INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5103d97b3818f1bbdc9a1cea146a35ce157740b801fa8f848a0de5d9c1173436', 
    '7JGcjU7+XCseTARwlTLt5Ywo3RwSCYFl4xMNsrs23oU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)