UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWagYoDvjJczZUoPLFvg6NZau1eTOpPlH+n1SaPYuNo=' 
WHERE 
  key_id = '9d6e6aba78799f1aa869905a8d7b515d868efb2a3793eccbb3b5f411cb8ea866' 
  AND (
    token = 'GWagYoDvjJczZUoPLFvg6NZau1eTOpPlH+n1SaPYuNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )