UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igr/T3Lcpjd+vwtCBwDPOsJOpwEtliXrGAH9kVkByuM=' 
WHERE 
  key_id = '52e59b14aee5ac0e8ed27d87a897a6a5d5bc327490c71559a7d3a2c2101ae923' 
  AND (
    token = 'igr/T3Lcpjd+vwtCBwDPOsJOpwEtliXrGAH9kVkByuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )