UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQWihJ58kkPii1fq/6WtKLDFGsEoNCGg0I/H6Dv7Du4=' 
WHERE 
  key_id = 'c3492f2c7d16168c04e056a60c6cca53d73ea17cc9eec4e882b4b025c6719dd7' 
  AND (
    token = 'RQWihJ58kkPii1fq/6WtKLDFGsEoNCGg0I/H6Dv7Du4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )