UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PNOYnciegIFdRBb+MLjfDMxoO2tMwRWW4DTGbcPCKbw=' 
WHERE 
  key_id = 'ff1839905640fe4b0fdc93cbf7cfe4506e81e33f6a797b64eb350c4ea922a775' 
  AND (
    token = 'PNOYnciegIFdRBb+MLjfDMxoO2tMwRWW4DTGbcPCKbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )