UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OT0qq7A8N/HmtwAdjGzYtOl8g2nc54St39cCXnB1hdg=' 
WHERE 
  key_id = '1fb799d8b0da1145f2f8fa60b8869097529142d77de16b8ed0b5a78ce38a4a9a' 
  AND (
    token = 'OT0qq7A8N/HmtwAdjGzYtOl8g2nc54St39cCXnB1hdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )