INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43f00a7ab8afd9532f52bf0f42a996abbf509730d7f4431b6152bc25b2eca1fa', 
    'flfYcHNzNkQY2Tyr+oFy7UZL7cPqvpn6fLic7R3odaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)