UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kca+sYIC4VMkQCmwldKseGoId6BT3is2kVEqDyc9P+A=' 
WHERE 
  key_id = '52b9d65dcdcc9e9c0133c2912ba7ae5174657c298279cfedef2d2975c64b5d10' 
  AND (
    token = 'Kca+sYIC4VMkQCmwldKseGoId6BT3is2kVEqDyc9P+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )