UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7R1FRhco53Jff3jFIt3mJwDwAQb5s7SNRbEhdSO25c=' 
WHERE 
  key_id = 'e3e0226fe542ad81778a8985a063ca4b3b33365c55c6923c653045712d52ca37' 
  AND (
    token = 'N7R1FRhco53Jff3jFIt3mJwDwAQb5s7SNRbEhdSO25c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )