UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mzPm8Ur4HnkRoTbNH/nYggnJWoMrrPNSbkOItElHM4c=' 
WHERE 
  key_id = '89cf90baba28f73f28410e847c5c18ed4a115c63b16de6f2059ae4f74d2b40b5' 
  AND (
    token = 'mzPm8Ur4HnkRoTbNH/nYggnJWoMrrPNSbkOItElHM4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )