UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRWL8u6aBUMEoUHB+f0Z3fxdcD50MFE1iJMdJsipwwY=' 
WHERE 
  key_id = 'a75d115592a26df7376b7ad2b1c21c58995286aecd9f946a6d2ce8e247085ac3' 
  AND (
    token = 'aRWL8u6aBUMEoUHB+f0Z3fxdcD50MFE1iJMdJsipwwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )