UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqs3rYmYvZqB2vyIu/l0zM79PNVfxbQ/4rwASdUvw9w=' 
WHERE 
  key_id = 'a3c8d2a939690e8a6fce301756fbb1c511e67c5cb92bd51b1740a17a9436f2ea' 
  AND (
    token = 'mqs3rYmYvZqB2vyIu/l0zM79PNVfxbQ/4rwASdUvw9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )