UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9CdtbfMElArfvLAoxEtPLrTJvSo+JzwTiwmC3y5Gvs=' 
WHERE 
  key_id = 'edb666e6ecaadbad645b0132a24b8fa64146675dd7607dc8ae279026285fe46d' 
  AND (
    token = 'e9CdtbfMElArfvLAoxEtPLrTJvSo+JzwTiwmC3y5Gvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )