UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4bbQM1p4ZW9pElS1P5xYEfytk8x3ifQdkEDIrt6/y58=' 
WHERE 
  key_id = '23fbdeeb64611584d76b0e178e3aab0d22d6189922c678d6ca3cb77d17a46156' 
  AND (
    token = '4bbQM1p4ZW9pElS1P5xYEfytk8x3ifQdkEDIrt6/y58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )