UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/qdnulMLDDGk2wJ/HeC9SnmyTM4KHC8w6kSWiawMns=' 
WHERE 
  key_id = '49df690416638db60091df754f64dc459235118bf8e46190d075f03d43657cbf' 
  AND (
    token = 'b/qdnulMLDDGk2wJ/HeC9SnmyTM4KHC8w6kSWiawMns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )