UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jIhTo4kDjXBCNg4R5Nc0u3zQOOXesnyC87o81kpugFE=' 
WHERE 
  key_id = '17e851a3af1b416cb67010c6a44baa4a56a28e145f0b12d8be6642d6d2b27c3c' 
  AND (
    token = 'jIhTo4kDjXBCNg4R5Nc0u3zQOOXesnyC87o81kpugFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )