UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I6OjrSO4aqbyhhvaP6MIMh1oUIBCTWqw9NYy9Ro2HlE=' 
WHERE 
  key_id = '74000048e122f4dab4cff202d75bdc5531716f806030ff13e730ffa323c7f2c0' 
  AND (
    token = 'I6OjrSO4aqbyhhvaP6MIMh1oUIBCTWqw9NYy9Ro2HlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )