UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGtDc+spRLcgL0/Ii4CQdRtSw+YCbUs727SI1c+hxX8=' 
WHERE 
  key_id = '7a2cbcf2f92de202ddfb9d38ce039ccb9b4c7beb2ce0ab1bad9610b0c6c2a49b' 
  AND (
    token = 'iGtDc+spRLcgL0/Ii4CQdRtSw+YCbUs727SI1c+hxX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )