UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o3Px04YE1bX+8QVmK4zgySGxA3rMiNuVzjrOc4sWDDc=' 
WHERE 
  key_id = '440f41165aa8ac7edde448f97e47734a0bcfcca98159a23b4b00dd33b6882ea2' 
  AND (
    token = 'o3Px04YE1bX+8QVmK4zgySGxA3rMiNuVzjrOc4sWDDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )