UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+vEt76iDHYM6xClBChkCdlcf5QSIreuVH42bjBbHiY=' 
WHERE 
  key_id = '67d3ec5c4fc910d15c49312d5b9861b1fdecb626a7ce096dec5e0c656a9c6ee3' 
  AND (
    token = 'r+vEt76iDHYM6xClBChkCdlcf5QSIreuVH42bjBbHiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )