UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lll/65Ihv/0dMWtYNApjH22GUE5vuTrR80i6N0PG//4=' 
WHERE 
  key_id = '42b3df3f236190dbdbd593b5c4eb108c7be018645eb95b89c27b0d0159ce4daa' 
  AND (
    token = 'Lll/65Ihv/0dMWtYNApjH22GUE5vuTrR80i6N0PG//4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )