UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QP3NetOv/jk0v1Zy/OMOaSaZrn6P8PMXcMECycB6J2g=' 
WHERE 
  key_id = '0fce12ab022253e17f2c94ea7e02f1f59bcd7fbb9b28c0cd6b729b494c936f9f' 
  AND (
    token = 'QP3NetOv/jk0v1Zy/OMOaSaZrn6P8PMXcMECycB6J2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )