INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94779f47c544ee1114b7a09515bfb99026de6487eee43ce0e3938ff58aa8f4f8', 
    'KT0wmhWGFUIBV9gPaDuFZL6huBHvhJ9sPuKiAwxgKNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)