INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8754ca76b2137f5783d01600498b45cad82ddb4de909d6f250b0d9107aa71e3', 
    'nQyVKU70wIHet9Gq2m8ffD4+JAXHGnVm0PxFzF0qMl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)