UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nelwwkRm4s0zplSMXO0p6qESppaDFcmFSQ13M+kQeDw=' 
WHERE 
  key_id = 'e028345c7828872f95fefc2d86de479c86aa952d46d9e50a6e53b369ddb70e9c' 
  AND (
    token = 'nelwwkRm4s0zplSMXO0p6qESppaDFcmFSQ13M+kQeDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )