UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CbUx8ZSuzVMmfi9UeL0DQOOczwSzD2+UIpzuYgXcqW8=' 
WHERE 
  key_id = '0747cba9419ef413ddf9a1a22e21ad4729dd561bb4682df751a3e87a1290f848' 
  AND (
    token = 'CbUx8ZSuzVMmfi9UeL0DQOOczwSzD2+UIpzuYgXcqW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )