INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e519123e79ab5a672af5d601a8136f0a16a3c92d44da81397147daf6bf3393e', 
    '0kRZPa3Sj7O3YjyY5V1XFNwIF87gt3polXhFK361Lqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)