UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xE0uMOLEIuytj19AYrt1ENZwtfPFDjVxrqiNE/1iPfI=' 
WHERE 
  key_id = '805946c46d88b339436875134c8391c001e22b107c871746fb984db5c5a8e3e6' 
  AND (
    token = 'xE0uMOLEIuytj19AYrt1ENZwtfPFDjVxrqiNE/1iPfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )