INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e43c4c53e161167515dad1ade1d0a3dbe121537496872725baf41cbfce6b831', 
    'Mgx0NtQhbW1t23F0neJW5qPAbZi6xfDqtT+zLOK764w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)