INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f42ff56ff1311659faf40b52463ea504632a78748031f0d0d6942d867e427f9', 
    'QRk50aZhxBYNVhlFzAm9AG1RrSMadO7wZdnGGdlI/Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)