UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQU6mXgx038iAinBfY5aIrWy/xPe1G7mmaVdkOTg5vE=' 
WHERE 
  key_id = 'c34e4ba5933966c26184dfec19be1abb4b24d5d49a934a03b5363c8e872fffdc' 
  AND (
    token = 'JQU6mXgx038iAinBfY5aIrWy/xPe1G7mmaVdkOTg5vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )