UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUvzgRlTn5Whscim7gcDZPYVja04aSPNLR3jfr1m9ao=' 
WHERE 
  key_id = '070e742b319a438e6448812453de7a677d705dc1c9515b2f8f52eb56dd76030a' 
  AND (
    token = 'PUvzgRlTn5Whscim7gcDZPYVja04aSPNLR3jfr1m9ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )