UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRgQqhpq0dllnTq2OweDjzrORKYzsngqWOQ+L8TSXMM=' 
WHERE 
  key_id = 'bb621d04017f8b1bee6177cd3b74a8aae60fc476f08c8e76f172212f32f008b2' 
  AND (
    token = 'CRgQqhpq0dllnTq2OweDjzrORKYzsngqWOQ+L8TSXMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )