UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ta3Kw90iX8CJRaBl5l6JtuAoVu97EHZ4pfZVH8Kz3/M=' 
WHERE 
  key_id = '0d307a27cf95adca84e2c0cc246fdda27fc43c643293ea0f3a2afa1775afc951' 
  AND (
    token = 'Ta3Kw90iX8CJRaBl5l6JtuAoVu97EHZ4pfZVH8Kz3/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )