UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOwnHhxwWfkvubNTsCLu3DAnjZAD7D6ttpu8A+eeIj0=' 
WHERE 
  key_id = 'a45765f2b3f37b6e0bd7e05c8e576fd087d2bd38f0732500f3891418faa3bcee' 
  AND (
    token = 'kOwnHhxwWfkvubNTsCLu3DAnjZAD7D6ttpu8A+eeIj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )