UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8WpyAVKAfEATPYQO+1/QLcd0TFHUM/jR52pvetCCbU=' 
WHERE 
  key_id = '84c1bd5fe0d892bc8caf166f65ccf476655c928e62f0b584c489bbd9e1655316' 
  AND (
    token = 'F8WpyAVKAfEATPYQO+1/QLcd0TFHUM/jR52pvetCCbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )