UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9Zti955MKxwyo14l1Mr8fDSO0PKFgwKIz1NzgRwsS8=' 
WHERE 
  key_id = '5c768b3a383533b724a80fad22cacf55f5fa3566c56ec52b6a45c4f56ec905c1' 
  AND (
    token = 'S9Zti955MKxwyo14l1Mr8fDSO0PKFgwKIz1NzgRwsS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )