INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e0011844e70a0853e13270ce6c5ebddb34d54ab28d2ff7a150ef28b8a4839a6', 
    'HwcsMrl3g0BKBRWmvLlsc5m2/N9wYd1Wa7qina5db1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)