INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '245dfc1a51418642475f95d490d467dfa31e2ab37ce0f75756f561ee16f2120d', 
    'P/jv/vVR11wFymbv5iU73tmiNXdnpnKYFemoBmR8Cbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)