UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aiUjF9U5g8ErTu5iN6xjIvb/rWQKfc1O6ZZjPVZkBzI=' 
WHERE 
  key_id = '0d60f4ba7c27c970333faf2714ba107b9c4287dd09886d1f0b6c957a01a521af' 
  AND (
    token = 'aiUjF9U5g8ErTu5iN6xjIvb/rWQKfc1O6ZZjPVZkBzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )