UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HO/nKQbvtuLb6FCaGAKTffjALWdO0VrVP2ecVh98kzs=' 
WHERE 
  key_id = '502e86a3a623f674ec9f16488def8a0190db9b0ee52c2cec09f3343dad5223dd' 
  AND (
    token = 'HO/nKQbvtuLb6FCaGAKTffjALWdO0VrVP2ecVh98kzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )