INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41658721964a8b54a4a82aa1edd02fc9c238becfb746c7d9d4d4b07922587abd', 
    'B5uxFLms6TgLP0fgFCdY4HsdyY7sGUsQH0USAzj+/LE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)