UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jrya/yyouWJEYMiHXI2YXWib1pKAlrakpKNPScl1Mg=' 
WHERE 
  key_id = '640bbefd2b1c7f4a1c991f1072067c5e38fdd9e18018ea850c81684834d4896d' 
  AND (
    token = '1jrya/yyouWJEYMiHXI2YXWib1pKAlrakpKNPScl1Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )