UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zO2ld4oAxS02iQOZEBR/jsxBqn1bA7OjzHiKWfmexgg=' 
WHERE 
  key_id = '3d19c0b2ab33a73fbb9bf3f86da4f05627caf287efe7680f4cbf8e6208f2ed74' 
  AND (
    token = 'zO2ld4oAxS02iQOZEBR/jsxBqn1bA7OjzHiKWfmexgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )