UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4mrMgViCllSmMa2615ufQSAaGALfiAh45hUK3q2W5Fk=' 
WHERE 
  key_id = 'd944bdac455846b8ce713165921f9f06a77cf68c9e51a1cae5e8c34a2e23ba73' 
  AND (
    token = '4mrMgViCllSmMa2615ufQSAaGALfiAh45hUK3q2W5Fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )