UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRYkZNKQC26C5lPpT1mkfWcazogWJcBzQhLhL+JAyrw=' 
WHERE 
  key_id = 'c15bed5151d8c0d4ba67d3ed6e0823e0f7a7178dfb67b3d2b588bd101ed7a974' 
  AND (
    token = 'dRYkZNKQC26C5lPpT1mkfWcazogWJcBzQhLhL+JAyrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )