UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1veasYL8nL584JV3/LFZEZT4qO76GqnV25/z6QPz7A=' 
WHERE 
  key_id = '5618aaee663eac88e4a9ec2f84c9d24d90716043fff778676f091b29bb840ade' 
  AND (
    token = 'U1veasYL8nL584JV3/LFZEZT4qO76GqnV25/z6QPz7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )