UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K732xHPokUGsid06az0CItpFPjTRP2Voy6HLASpTIqc=' 
WHERE 
  key_id = '4775cadfa4616cb9e09f0c130251a0e285a237ab41adc21a6e9d730fd0a93fb8' 
  AND (
    token = 'K732xHPokUGsid06az0CItpFPjTRP2Voy6HLASpTIqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )