UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+TSvbckDBaIEHQYjWmOUL+NOy6GraO2ujjKD2Fajzk=' 
WHERE 
  key_id = 'de99dcce3e03d4e3dd81825a22447caba32036fc2136244c2a5f2707bf7a3650' 
  AND (
    token = 'r+TSvbckDBaIEHQYjWmOUL+NOy6GraO2ujjKD2Fajzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )