UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r4HXJZV1DYHfs2/MiYrEOYQS4DokAdbKtstHTZpwfRY=' 
WHERE 
  key_id = '4101bb05c15a1483b250ecad9d57fc247a99e74e75916b2d3acadc2c043df060' 
  AND (
    token = 'r4HXJZV1DYHfs2/MiYrEOYQS4DokAdbKtstHTZpwfRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )