UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fXr5UiOFPhipEy+PFne1JdL+0tOnN3J/IGtV9EEZnYg=' 
WHERE 
  key_id = 'd2713a56445975fb67e5fef0946d3aedf1dedefad1468d623177582247c2048f' 
  AND (
    token = 'fXr5UiOFPhipEy+PFne1JdL+0tOnN3J/IGtV9EEZnYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )