UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqAV5ElumR3WAxI0dBHTWeSvcPHHyvcJtXE7eqD4MRs=' 
WHERE 
  key_id = '9213a28acb576a7eebb960b88467d77b76102b79c09f941fdb1e81a2f435a48e' 
  AND (
    token = 'LqAV5ElumR3WAxI0dBHTWeSvcPHHyvcJtXE7eqD4MRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )