UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FD2u6RTpDn5oO8mia74aeaav5gpf6PYARxgrhnKEzWU=' 
WHERE 
  key_id = 'a2ff8dadc210c3826371f008071dd967f9eef5654b6dfc8633dfa0e1d94494f0' 
  AND (
    token = 'FD2u6RTpDn5oO8mia74aeaav5gpf6PYARxgrhnKEzWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )