UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QUsz6q4xIAmcN0NbrV3zuci1n1u/VOjz3F78Oq25Ld0=' 
WHERE 
  key_id = '2762bcb3034e6229d53a9e70dbb48e72ab155a513a380e4ca4b8181dc0ed9829' 
  AND (
    token = 'QUsz6q4xIAmcN0NbrV3zuci1n1u/VOjz3F78Oq25Ld0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )