INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f6dce9caf46b0ddceff327583de9e5bbcea86d75e23f5bbc6562292cf8dae42', 
    'eqTjpLzwYDvYyWy1EnBn3k1tipVNU4h0tXNQ4ClNBzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)