UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9CpT/HfPucEpQzOoJn9NCOpIInH3RwER3x4mhUWza4=' 
WHERE 
  key_id = '3c774ebdd785adde4d32416b277919495c0924041972cf84aa1eeda019ab2ee2' 
  AND (
    token = 'g9CpT/HfPucEpQzOoJn9NCOpIInH3RwER3x4mhUWza4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )