UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PBlyTqfmAun5IHVPF8mw0CMEo5M4UYXmN9hp7zLQYNk=' 
WHERE 
  key_id = 'f52862947029f9f3fc6d5a5aec654b85fc7a59b8a45805a013a62bc0d6fb6c3c' 
  AND (
    token = 'PBlyTqfmAun5IHVPF8mw0CMEo5M4UYXmN9hp7zLQYNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )