UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMGcsQFtnCAh0V9Flox/kG5/LeQdgMWjAkL6Uo1Rzs4=' 
WHERE 
  key_id = '55a993ea7878a3aa886f0910a31cd58c42d9a5f9ba343ef466f1b90c3a258efd' 
  AND (
    token = 'AMGcsQFtnCAh0V9Flox/kG5/LeQdgMWjAkL6Uo1Rzs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )