UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S664iktIRCQgsVYUHMX4Jk0nLyyRj0twvOgIIAF6RX0=' 
WHERE 
  key_id = '17e216316f5c9f714be727b24f9f8e1205a5425bf9bfa91cf450a48ee57429d2' 
  AND (
    token = 'S664iktIRCQgsVYUHMX4Jk0nLyyRj0twvOgIIAF6RX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )