UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZutvz7qAwFBQ5lJhNKek9qjBUg1S4WxtqDb4t7+CeY=' 
WHERE 
  key_id = 'b64d49363da01b57180bf4cd12721f80ebf5196886149e8288429358bb1eb1ca' 
  AND (
    token = 'jZutvz7qAwFBQ5lJhNKek9qjBUg1S4WxtqDb4t7+CeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )