UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtAqRTIOvwG39jcZW59i2ozYjazCT6OnG+LS69NXRsw=' 
WHERE 
  key_id = 'e974998892b774a5c9711b41c5f8e5a5f96aca85a1e1a5897127de7f74a3d789' 
  AND (
    token = 'jtAqRTIOvwG39jcZW59i2ozYjazCT6OnG+LS69NXRsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )