UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CDdr15g6iG7xtY9mxxksst8DlyI8D/UaKvKWOjyeQE=' 
WHERE 
  key_id = 'b606d6b32db050fa7dfe8a29e8b94a633697e69f7f8b2373b9859116d033e369' 
  AND (
    token = '5CDdr15g6iG7xtY9mxxksst8DlyI8D/UaKvKWOjyeQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )