UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxBz1+cSt9O38fxnR/RZZF4uFdBCiRQD5pkB486yyR0=' 
WHERE 
  key_id = 'f5da99294cbd69ca53883e58b614168d91a694762fb06df4c5329a6016164458' 
  AND (
    token = 'OxBz1+cSt9O38fxnR/RZZF4uFdBCiRQD5pkB486yyR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )