UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpu7jAFfe/i01jZ3/J/HNIIlfqUZGZwoHSoaSGkNhpA=' 
WHERE 
  key_id = '8c4db6e9480b89b32617c92f6d4e9579fe76f70a304b8818ac219a4efce41307' 
  AND (
    token = 'kpu7jAFfe/i01jZ3/J/HNIIlfqUZGZwoHSoaSGkNhpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )