INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f959a450ba5aa0766df45fb002512b7138967dbcc5a9a94ceddd9b3a928fdc42', 
    'TMqZF68toGboREek2WAt5FxISk4EbmTWu0zT4yHCK8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)