INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4c2cd7441004fa2e258bba12e32cec8b4bb8eef7a7d4859aa6dfb16474b6b96', 
    'Pt7rIHR3XrRXL9r7sBbD6w5ewSf/NdCxmGSpkdba+6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)