UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oH4f9ObhvXcZEwKa2I4Tsc1rRIqANxSXDxiJMGpCkbg=' 
WHERE 
  key_id = '7afd8a62746899d451165fe51ee4bdf8525ad87351ef189fd392ed1c35978cb3' 
  AND (
    token = 'oH4f9ObhvXcZEwKa2I4Tsc1rRIqANxSXDxiJMGpCkbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )