UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDwcFFLFy9wP9XBi1upEtdVyGQjl1BRMgvc84qhyd/A=' 
WHERE 
  key_id = 'bc0fd47088e8e996f8c70ab75da4577f5411fdcce59d1248be010a31969bd48d' 
  AND (
    token = 'LDwcFFLFy9wP9XBi1upEtdVyGQjl1BRMgvc84qhyd/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )