INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34cdc3066842788ecd4d23a6d81772befb8ac878679c7cd3bc290deb3697af16', 
    'q3297xXtrVR04ShTCDns/z9Cv2MKBsSUsEN5Vg0p97Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)