UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7R2peg9oxFLgoIE+d65SFYxmZ/62z0dW4t/lAhOG5ZE=' 
WHERE 
  key_id = 'e31020a615b3bd64a944851b152b2f75e05af2021fbb5bc8f31cede105e7725a' 
  AND (
    token = '7R2peg9oxFLgoIE+d65SFYxmZ/62z0dW4t/lAhOG5ZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )