UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6VOpvI/bG6tSVFCyVOvOB0zpeNCQgAJKC0LnPyUFLt8=' 
WHERE 
  key_id = '17f4c83befc5bcfadd5df55e3c9cb0e098b0869ccb1d7462d99fd99484a51c0c' 
  AND (
    token = '6VOpvI/bG6tSVFCyVOvOB0zpeNCQgAJKC0LnPyUFLt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )