INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e9e0999b3fb525a0158cfe202ea2d56bd38b7d621737ce6638210266fc1a9b', 
    'On9Yc23ssMl1kO3MYAN5nQtl4pxK67MliMpUzDHMt10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)