INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a1780ce08ff953b8a20c3419971d893d1c7a9bbe5313482dc58bca9a9d8e427', 
    '4qmT8jejLwmdz2aHHupotKgRjoH8V1S5gp9n5OWCONg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)