UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+38HL/yvtj8DW3FJ2roABtr5hI/PYjUQH4ffjEUmxQ=' 
WHERE 
  key_id = 'c7963ace67a42dc341d67dc3d2b204f41d1edc0e6bcc299406f175ea342371d7' 
  AND (
    token = 'U+38HL/yvtj8DW3FJ2roABtr5hI/PYjUQH4ffjEUmxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )