UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JR9I5E13XR04mZ5EhpeEVwv24fi6CqF/3PbtzgBZo8g=' 
WHERE 
  key_id = '7b4c2872c0b0bad5a0c94fae9fa4943e22bcbf547f08ec169599289e15d85da2' 
  AND (
    token = 'JR9I5E13XR04mZ5EhpeEVwv24fi6CqF/3PbtzgBZo8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )