UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JbiRRRvaUOCk3NTayPiMfRZAVa0tQlqU35ibkk8JEjs=' 
WHERE 
  key_id = '6ad7e98583264742af6bb3ccccdea08d2ac20e89734286dd7cf7d75db4641317' 
  AND (
    token = 'JbiRRRvaUOCk3NTayPiMfRZAVa0tQlqU35ibkk8JEjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )