UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udNoBmMqmAQvsjRDyjL2Sw9cRgYgWudv7LQFSLiqk6c=' 
WHERE 
  key_id = '9a0c33c7e136e6dc78039ab1030c04ef8cc451bf949d1dccff109b99b8dd3043' 
  AND (
    token = 'udNoBmMqmAQvsjRDyjL2Sw9cRgYgWudv7LQFSLiqk6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )