UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/TEs0CnbvM4hjudrC0Nt4nExxbOL2kC1N2ell3d7L8=' 
WHERE 
  key_id = 'b3eb105a11e84b6023113f14ac6aefb3f5429d87da594c5f6ddeda8bd8d83dd7' 
  AND (
    token = 'C/TEs0CnbvM4hjudrC0Nt4nExxbOL2kC1N2ell3d7L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )