UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7P6TdpOvdcPEjKgNmw8nlNMFA7f7zl2DOGrjdq92VA=' 
WHERE 
  key_id = '7ec997e199315d2b5564e57483e600f8e495eac970b7c6a3d4445904c822b452' 
  AND (
    token = 'X7P6TdpOvdcPEjKgNmw8nlNMFA7f7zl2DOGrjdq92VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )