UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wDknh29RtpfVUwrLdW68MKMem5os7UanlwVPfuWYSBY=' 
WHERE 
  key_id = 'd96707d87ef36e3cf278b175146f6cbdf5050ca4430ae2a2c99268096768d079' 
  AND (
    token = 'wDknh29RtpfVUwrLdW68MKMem5os7UanlwVPfuWYSBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )