UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FdWLtA4hYW4vvlj8L7rLdpBH0q7fNbTtrfBE383YCCE=' 
WHERE 
  key_id = '8038f1d6c00de3be2a2dda170e88215f82f41028ecf360e481985b011c3fcf5d' 
  AND (
    token = 'FdWLtA4hYW4vvlj8L7rLdpBH0q7fNbTtrfBE383YCCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )