UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbVCTAIdHuh5lBkbqt4XQBXPFMxIdikJRe2gBCVseM8=' 
WHERE 
  key_id = '145f6bcd6f995873770a5c759380a076de8abaff002ede4e50446655c2f9dd18' 
  AND (
    token = 'gbVCTAIdHuh5lBkbqt4XQBXPFMxIdikJRe2gBCVseM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )