UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRlvLo5tzMT8XUeJW4xuDfrv431wkDDpxL/gKu1tEus=' 
WHERE 
  key_id = '74859b9475ee4c283730973c68f9303990d781f17070fe6c60f134700f2dad32' 
  AND (
    token = 'FRlvLo5tzMT8XUeJW4xuDfrv431wkDDpxL/gKu1tEus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )