UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtgzra5ff0//4yALP8Ex2RQPGfrq74z1/rQ3eSjOnno=' 
WHERE 
  key_id = '32e69dbb42527750a432a8192fdc890ae32cdd86e3007a8c77a31661edbce4fe' 
  AND (
    token = 'jtgzra5ff0//4yALP8Ex2RQPGfrq74z1/rQ3eSjOnno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )