INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'febd767c68aa4fce9f43fe30f9bbd8957a239c934304f0d3d49611e984b5889b', 
    'ZnLTRuT54P8iVsSrpuOV9ZDmsU38KRbkIJUQyzXOc8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)