UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3A7Hoq9AjHanrcRBVZEaofR3nwI74EFCRNap4c47i8=' 
WHERE 
  key_id = '6a48943b449c11b9ce953821b1eded134aafeb86c7a31b00ad6f0b460fa0fc2c' 
  AND (
    token = 'L3A7Hoq9AjHanrcRBVZEaofR3nwI74EFCRNap4c47i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )