UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvEHAmdEeDjcaE7E+Y00iCmC9myb0/DyvKnYq1NTPBg=' 
WHERE 
  key_id = '40a292460db8a241e7f53d2a1dee463a15a6c6b8ce13c3e06203a48855765864' 
  AND (
    token = 'uvEHAmdEeDjcaE7E+Y00iCmC9myb0/DyvKnYq1NTPBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )