UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+jZ2hCw2k9E3dVPpYwURYu7aq+0xeLa2byPeddvyAc=' 
WHERE 
  key_id = 'ba11c7ff6dbae6dea7006b1dec635a2f0ef1d732cebde179627951fe0915b8e2' 
  AND (
    token = 'U+jZ2hCw2k9E3dVPpYwURYu7aq+0xeLa2byPeddvyAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )