UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxypgSd7HQKk4rEbfiNfrC/Rjg50XpynMlZVf2RsW04=' 
WHERE 
  key_id = '8f398fb4856ec94f2499662e42c826a3ba46d1a10ab6492c30dcfcd0d795ced7' 
  AND (
    token = 'NxypgSd7HQKk4rEbfiNfrC/Rjg50XpynMlZVf2RsW04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )