UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hEMwNY0dtjQaLbILRu4mndbZ2yayRFPRQwdqwkx+FmU=' 
WHERE 
  key_id = 'a95a6f796915a3df56c25d7f14e6efdde2c590ccccf8cb580fbea08f221de339' 
  AND (
    token = 'hEMwNY0dtjQaLbILRu4mndbZ2yayRFPRQwdqwkx+FmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )