INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39c3a2b739d0e25598add067c6f42fa263f49c9989d4fafa767e1a6670b3280', 
    '4FmQb6R4bh7iml+cFU6d1hdPn6ISgzz+WY5pcztmdiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)