INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed8b9c0570f513cb3840f9eb3b9b563edd611630ed445b536d88a00dc60a493e', 
    'eEWJDP20uUeNugl8vulEpdESNTFaaHGDQRKaZa/m4A4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)