UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMOw1wDyXPKyq6FcK265tDS/A2c+ZTPjTb5QFjMExiU=' 
WHERE 
  key_id = '1e60a739f0b1076b79927c6c450c931727d0ed85434f26c2b3614261386a8ccd' 
  AND (
    token = 'lMOw1wDyXPKyq6FcK265tDS/A2c+ZTPjTb5QFjMExiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )