UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aln5nkseq9/5SDbhwboXYIOYcp7Nc+Mj2ONBgQKt5DM=' 
WHERE 
  key_id = 'bded51b53ec00de3a54ebf52a0f5b373298afa190e084c0f218da27174a8df52' 
  AND (
    token = 'aln5nkseq9/5SDbhwboXYIOYcp7Nc+Mj2ONBgQKt5DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )