INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f20b37466966276e310e8e111119e25c9513887f71401cde6f7651fd8cefe2f0', 
    'CZ2i5B+qWthEjuQl4GXzzRaJ70lGiJZObpItsYxQMbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)