UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qK1oeSG9gtFKw+P3yjMZ4Gg2tSXqfviIy46yNFdE2P4=' 
WHERE 
  key_id = '5854a7051fa6af15945416c6b5bcd2aaecce37c2c236c3604fe057f1e82aa621' 
  AND (
    token = 'qK1oeSG9gtFKw+P3yjMZ4Gg2tSXqfviIy46yNFdE2P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )