UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U4IkhSV/IzaMGW05G2VvI2SYG+wvmJEg4nEo4Zy3+eg=' 
WHERE 
  key_id = 'c23e6f146669a9fc25c6202945cc2c99126f3c34c2f6d03a389754b08561bd05' 
  AND (
    token = 'U4IkhSV/IzaMGW05G2VvI2SYG+wvmJEg4nEo4Zy3+eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )