UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bs/t6IseLQqGqACMuDz3Jp3DOxd0r0DpcvGzjg72728=' 
WHERE 
  key_id = 'ee99f9661ccc09e59a175e21eb69f1d4d4200b12b924b72447eadd6064f14462' 
  AND (
    token = 'Bs/t6IseLQqGqACMuDz3Jp3DOxd0r0DpcvGzjg72728=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )