UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W/bsNkLH/TLXdFDzLeZCTJS/O3RKy5vWVAT+CQDBUUY=' 
WHERE 
  key_id = '8eb30ccea1c3739a0653c18789d667071e45d3f01924e8da3bfa4abb743684d2' 
  AND (
    token = 'W/bsNkLH/TLXdFDzLeZCTJS/O3RKy5vWVAT+CQDBUUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )