UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oL1K4MNgrQE/5dy7T8KqW96FXBCae9qAsDLmezfpj7o=' 
WHERE 
  key_id = 'a64770868527cb4b2c56c98679dd8083e30368685e68ecd7484167c8e025eab6' 
  AND (
    token = 'oL1K4MNgrQE/5dy7T8KqW96FXBCae9qAsDLmezfpj7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )