UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cq92ytqmsRzwU/7/y8oPBb7XpbdyIk/W0/EkoKAwGMo=' 
WHERE 
  key_id = '16ed3442b408a72327621c9beb1772bedccb2aabd5403b74237949a1d0f70ba5' 
  AND (
    token = 'Cq92ytqmsRzwU/7/y8oPBb7XpbdyIk/W0/EkoKAwGMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )