UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7MES4/39H6cc2CTC7GevtKwU64DhoxtY6CUYWTud9o=' 
WHERE 
  key_id = 'e9583fd0453c9fa8b7896dcc6d88da00f3872f94083402623aaada9b38045181' 
  AND (
    token = 'I7MES4/39H6cc2CTC7GevtKwU64DhoxtY6CUYWTud9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )