UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BJOBqpXKfsog3miE22VodHCeKh0fLWq4xD2vOE3RVw=' 
WHERE 
  key_id = '5862d993825d454bd22456e5b204f11eea6502de47f38e0e8d2dec1b8ace38a6' 
  AND (
    token = '7BJOBqpXKfsog3miE22VodHCeKh0fLWq4xD2vOE3RVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )