INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f7ec2255e3a81c23d5492a0bdeb24d13cb39e809ade2e3b20e59215041ec8b', 
    '6u0x8n6hBU0t4SroAdiB8Davaw0mfGbKlPGbAVLvM58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)