UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcLXOMijjqzduNUGyI8Bw1L371Wkqb/F+gHNWL38msU=' 
WHERE 
  key_id = '2fdc61e7d11f99c6d73aac0037eac0b08c3ba36759bd4171c265fc4564f33a3e' 
  AND (
    token = 'lcLXOMijjqzduNUGyI8Bw1L371Wkqb/F+gHNWL38msU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )