UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1z9WBt7ubI7rD4ON/VwINbuj7v3lntX1jR9hRRhz72s=' 
WHERE 
  key_id = 'c2ab13ca5bed86829fca3e1e05bf53091b6c1faeb4a00627a41cb41fd27d0351' 
  AND (
    token = '1z9WBt7ubI7rD4ON/VwINbuj7v3lntX1jR9hRRhz72s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )