UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QyhRKOZr1lsQQD0trsQbti5dwqqG0DO1+Z9/NtmR9ZU=' 
WHERE 
  key_id = '938b39c456951903ab401f8dfef7dce516739ac26ca2ddf88ed4b5ffd59261c0' 
  AND (
    token = 'QyhRKOZr1lsQQD0trsQbti5dwqqG0DO1+Z9/NtmR9ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )