UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xYDTfhLnm8XCtIOokXuaTsX+KiCiWuTLI1AI1F0St3o=' 
WHERE 
  key_id = 'a3bc55eb2e86dd85bee9b4cceba025c7cb529c7f745287840359933a31eabdba' 
  AND (
    token = 'xYDTfhLnm8XCtIOokXuaTsX+KiCiWuTLI1AI1F0St3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )