INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b697b3c6321e25af2500a68a80f7c8abae5034f627cee35e69e4ddd949ba037f', 
    '69WsZT31R9lVj4lEtTwd6eyhBBHcRhUcvvMklPSMKCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)