UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZsq3BD1o1ld24L/UBqefxL7WwS9MsqG9N08mR3IG48=' 
WHERE 
  key_id = '8e136879331208fecf91a77a03bc3fdcb2e805ded6e2a639ee618db67e65ecaa' 
  AND (
    token = 'iZsq3BD1o1ld24L/UBqefxL7WwS9MsqG9N08mR3IG48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )