UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bnwgjak8Wg6KhCip/yfCwZAzDqaVNRiInQG4VbWrSCo=' 
WHERE 
  key_id = '473c7e79da236f262ce0a6c18a63fd5f8ab3b3375c09c8abc4d34232b10e6f01' 
  AND (
    token = 'Bnwgjak8Wg6KhCip/yfCwZAzDqaVNRiInQG4VbWrSCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )