UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJ0mnfSdGio66qI1t5glvMFtgMdvnT1MCAb85D+X2GI=' 
WHERE 
  key_id = 'fc78140a478607fb5cf32034e743988436bbbd061508605815ad8f8b65d6bb63' 
  AND (
    token = 'gJ0mnfSdGio66qI1t5glvMFtgMdvnT1MCAb85D+X2GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )