UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+trwLTrQvQdVjet6AumsilxaZcKqjXn81PRTezACzc=' 
WHERE 
  key_id = 'fb67606c79d778095403564fd1d1743d388fef551e0fdca5c191fcb43b409e00' 
  AND (
    token = 'F+trwLTrQvQdVjet6AumsilxaZcKqjXn81PRTezACzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )