INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c86d58119d41043dcc2cf58ca540146ca1b6ab480e68c3f87bd81fa3aabdea7', 
    's42VnbdFKwbx0Itll3dKiNsf7KB1HSmNb2Zu07sbpLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)