INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb96c227dedb058c956e84e5357de2bbbcb8b952758b5a817a04e0220318f02', 
    '6Jh+URUyF5uaFIL2Ukz/PN6Sg1maLp7uFLoMmOOqFDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)