INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af3b68c127c95834988ba3f774ef5cf5d38d36d41142a8acd46e32e9e5024dfb', 
    's6NnU6V1Mmj0HY4DcQqcHE9bHY/OML9fTAJsTrZSWKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)