UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPjRaoFcOZZ7deaQphWqhma1zI8REv5AqX+Rf6e1JSk=' 
WHERE 
  key_id = '3ba28bd06d795310fe5defcae73f09a696ed48a9504103356874df1d00c3de7e' 
  AND (
    token = 'kPjRaoFcOZZ7deaQphWqhma1zI8REv5AqX+Rf6e1JSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )