INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a95df1fde1c47b35ffa47231239619cb21c23b16acd875eb705414fce5f6c4bc', 
    'UhSVwGlW4beww4KJhE9/alhnk+S6rb54CxmcTgYuSUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)