UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asv72igDE4VFCL3lk4jfetQAL8gPcKybyh0eaS7nrXo=' 
WHERE 
  key_id = '42d8f7ad117dbd6174aa61870b05ccbe6a04b0c968acddd882e86fbd36e9b047' 
  AND (
    token = 'asv72igDE4VFCL3lk4jfetQAL8gPcKybyh0eaS7nrXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )