INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c4b213a42c27bbc485b078801ea1c7f26f9533d315cbbfbb0b5d933551597fd', 
    'uMR1BiL9oKGw6pUOqfdy5QlaLu9dCwVUU/rhyBwOwwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)