INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91cf221f5a414ae3598747f4ca9b0f879f923089b47e07e7ab24e309023be5ec', 
    'LaHcYsjpBorVHFK5Z6L7iuWhfZrGPX3xTqCtHzpzBd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)