UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AIMcaxNckYDq09lrikwmnDfvzdK8fyE8PRw/lyMwOKk=' 
WHERE 
  key_id = '87d50fc60710362a5e0602d7bc44802b15fcfbaca0e2d8d62435f6b6ef9b5b73' 
  AND (
    token = 'AIMcaxNckYDq09lrikwmnDfvzdK8fyE8PRw/lyMwOKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )