UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NbcpOGM9RCUBQ+G7m9z4wjUb1H+cLmvcB2ggDgJwBWM=' 
WHERE 
  key_id = '6da31732d5cc6ac52e02b6529ac7fb95f29181d545714d2aa18dc9505b8660ec' 
  AND (
    token = 'NbcpOGM9RCUBQ+G7m9z4wjUb1H+cLmvcB2ggDgJwBWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )