UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnFp6QpHOtbsCoIRN8gSngws45u/QsF00L5Ar7zD3+4=' 
WHERE 
  key_id = 'f3b69a9f3e4940bfbe4f3a9cce950bc943dca0e02161a1badf903972058a5757' 
  AND (
    token = 'CnFp6QpHOtbsCoIRN8gSngws45u/QsF00L5Ar7zD3+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )