UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUFVQejHF69aX0O3KpEQwm+rk//7UcJeJ3dTb1rIQik=' 
WHERE 
  key_id = 'bf9892ff504db825ce5741260b65e525f91a73a7dd6bebaef570519417114e65' 
  AND (
    token = 'dUFVQejHF69aX0O3KpEQwm+rk//7UcJeJ3dTb1rIQik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )