INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa024371478e74f23a6aaf42c1ae01c7a913aff0196d2c54aa013d29df7eb84f', 
    '7EzDLJkH1h0XA54NZIJRFHCrTqOsYUWEnaIddDjJQYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)