UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trfvGfdCKXfidCAZwYcTeJQP2daBWzJS21HJLkGeRAk=' 
WHERE 
  key_id = '1d7de2035baa7379d81597c09b26f44c9e72cac265102874ca69e3b8de3e5a23' 
  AND (
    token = 'trfvGfdCKXfidCAZwYcTeJQP2daBWzJS21HJLkGeRAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )