UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SXGBIrbv2xuuBLnXFSAfOGqMuIjTgGnE2bl/A+nO25I=' 
WHERE 
  key_id = 'e039bf134eb808cf9e679dbe58a69dbd9ec841437bb603da6d0b1d4fedda012e' 
  AND (
    token = 'SXGBIrbv2xuuBLnXFSAfOGqMuIjTgGnE2bl/A+nO25I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )