UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvCPwPyVX9sYvRzdPxAqC9XScbh5BEZUluLcf2QSlps=' 
WHERE 
  key_id = 'd35cdbe1388ec352e3a1063f11768b4219c4272742f9f4709da80d62d2f8bbb8' 
  AND (
    token = 'lvCPwPyVX9sYvRzdPxAqC9XScbh5BEZUluLcf2QSlps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )