INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac480776f09400fda2a3045fc407b3a4135ece73194c463a5b8069a48e6dc839', 
    'PamlXylV8YjatXu+jJpgKYS41pjpPKtMh7Ant45V7kM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)