INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594a8b6ceb4aac1249417a457413ce51a20008fbae66a08e45a3fb41d30ff9fa', 
    'yZ9d8kOAdreQLnwMOWyfR7fuc50iN1ywLhHy8TXte8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)