UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7MlyDPgYX5wH9EBGQHA0/iqvfem+n2k9dQlkog0BBE=' 
WHERE 
  key_id = '2197f16a6d704ec5571b46a82efae5b8e1ed7fd916056d663d9e6d4e15230fde' 
  AND (
    token = 'Y7MlyDPgYX5wH9EBGQHA0/iqvfem+n2k9dQlkog0BBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )