INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fa37a53c50417f419812b27e77fbba580a5ae80f8f78d600a26291515c43b78', 
    'evc1MPmz0d1hjlkYh+H5tbVHHJ9oYzjhakPRZd7pQ9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)