UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1eRhP1vdEhMVtfhfAtRJh3vIFIwtsiW+VHDaZ+zDbvs=' 
WHERE 
  key_id = '6139bf180698e8435cb37cb23049c3814fa50e9ff5789fa17fd8906383d6e1b0' 
  AND (
    token = '1eRhP1vdEhMVtfhfAtRJh3vIFIwtsiW+VHDaZ+zDbvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )