UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'orwg7n4i00yu0ZU3eM3jvGPdwSJj06DuMJFGwsefb1E=' 
WHERE 
  key_id = '29a328705b5d3aea7a3a63809bac76a9f79505b832c2ba26c4860a5be3b7f08f' 
  AND (
    token = 'orwg7n4i00yu0ZU3eM3jvGPdwSJj06DuMJFGwsefb1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )