UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yk84RDnnNpFVtIh1fAcohlYBozUeoLPAiO848dfBaPA=' 
WHERE 
  key_id = '75005a1885421ce3e09a01c56da5dc4349f46232dc7ba0b6ab93eed1e3020553' 
  AND (
    token = 'Yk84RDnnNpFVtIh1fAcohlYBozUeoLPAiO848dfBaPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )