INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88318c6f25aca8bb7614db10272aa549b7b616e72d526350a8345d9741ffda3a', 
    'rmBO2QgLaVjrxKyzEuSI4c7gd1V08XAJlJC88Tz0wDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)