INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df87fa08ccf902b7f2933683b62aa0a302e184cccb2d16a2a060abe824b8e8c6', 
    '+oy18WNIU6GfJVHlj0K8xyFViWzS/K5PR4advdzHNhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)