UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uoD1hEW6uzXAW5ErE35UCD2nmvIPjqB0kzu29T1U5vY=' 
WHERE 
  key_id = '2d41934487d13c2a95cc6f89fe296423f45e7c865726b969ff459762fad8fc55' 
  AND (
    token = 'uoD1hEW6uzXAW5ErE35UCD2nmvIPjqB0kzu29T1U5vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )