UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnYgetV4q44bKeTGT0j3yKk4stvDr5ARiaVfYmU1gjw=' 
WHERE 
  key_id = 'a233e49ce76f4aac6c40838fdb8cd638a40787d0051c2cbd8fd0f97e12ff6cb0' 
  AND (
    token = 'tnYgetV4q44bKeTGT0j3yKk4stvDr5ARiaVfYmU1gjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )