INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6578a20684f14332c0c9191274bcc9941b4cc698d37a0da2ac95915560347be', 
    'kkWarEdmiGgumTa1yIAELI2+tEsQLsw/fZSCDPKqHOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00116

Result

int(1)