UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQi0I/juT3sjBYy+Fxh+UlEwWAWjVWeczm2Ss7De5vE=' 
WHERE 
  key_id = '2a4005ed2caf740b84dd865b127299cf9024e3c89bc7a991ed3398d263c54643' 
  AND (
    token = 'OQi0I/juT3sjBYy+Fxh+UlEwWAWjVWeczm2Ss7De5vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )