INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40b9b1655267798c4040de99750ff90f24702542071c8c14309b2d12bd4a54f9', 
    'pVDtEndceMWCGcejT/xXWkHUQqUplnIaOaEeNS3R5eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)