INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78f557cff3be7e2c2b600caf1bb8526a3e9006730912045e554d69ce0d951e10', 
    'lYyejUFXWG9085XbldT1rQQCOYSTcR/vDB7V3T1QHXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)