UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8ilNFoZZrIZ4461LIoCJA70Y3GnpL9/8/B7CWLpN2A=' 
WHERE 
  key_id = '2c050de155baeb927ee20fda4a36b910b0f3a9e13eca0ebe4894418e332c9c4e' 
  AND (
    token = 'W8ilNFoZZrIZ4461LIoCJA70Y3GnpL9/8/B7CWLpN2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )