INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47049237672a0444195ecc95724ca04b8a76d996b7ea32025522859a65a5f81d', 
    'PQkiMzPCJAgbXqDcIG/2nOyv5ZEwTHYa5DuV9ftyf9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)