UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv0DEGF5400ptsUT5Fr4xKzqu1emFABZ0tGlcGQz1gg=' 
WHERE 
  key_id = 'b2377e34a205312e1c723eca7a29524f37e7a94d162fd1da99c893a48648964e' 
  AND (
    token = 'gv0DEGF5400ptsUT5Fr4xKzqu1emFABZ0tGlcGQz1gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )