INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08a323ea635316d35a4f5d06a618a5cf017d605fa79485bc6f06edcf24ab3b81', 
    'XjhMbB3wtumy52wPdmuNt/Jo85lbYrTzemQNCpCVG0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)