UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9FFWSYVoN4tPyYQbNEO+zyTtpWuSglL10+cqOwAinaM=' 
WHERE 
  key_id = '75fa773409fa8f29c1281e393a5539852c5b2bb45b52e87cf32eaf86e83f2d43' 
  AND (
    token = '9FFWSYVoN4tPyYQbNEO+zyTtpWuSglL10+cqOwAinaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )