INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ac6cdf9981350bec8f7a0f834a04b249281a968b4ad523f23a7de0eb83ec6a6', 
    '/8XcjyT+6s1l5lZrcYSiPPF7igPSrpDaCZ4lJxtkc/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)