UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/cx3a7mowNzI2LNLpF5HebgfsGSBnOvST91MS49Mls=' 
WHERE 
  key_id = 'e45d017ca86a22cb0339bc637deb747368f3db03d6f56b65e635c833137d33fa' 
  AND (
    token = 'G/cx3a7mowNzI2LNLpF5HebgfsGSBnOvST91MS49Mls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )