INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5493ef17bf01866f259dac9e59c3734d019e07db9f310e59a6da0c3a6cd2e1c', 
    'sTvN82OncyFYkw3HYB5v3hOjTFaAdd6ytVqIv6cdu+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)