UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fb6Ui2O/7qzMWkgFIABBGWMm9LUEZnbIaE12zlaXpDU=' 
WHERE 
  key_id = 'f2d97d94bd9210837f8dc2ff2043e8c3a0196cd6222d2998d1024bd76a5e34e9' 
  AND (
    token = 'Fb6Ui2O/7qzMWkgFIABBGWMm9LUEZnbIaE12zlaXpDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )