UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHcL2Ya+f+Z3JT3BffrnxUw3VtAJi+X9qy+qO/CR3P8=' 
WHERE 
  key_id = '6e32fafff9247e288b5c40d2877d3476dc8ed1db8d282b1655f69296e260bb86' 
  AND (
    token = 'sHcL2Ya+f+Z3JT3BffrnxUw3VtAJi+X9qy+qO/CR3P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )