UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWXI1cCh4gNWoo5Anoqy4xF8ABT1u4Q1rM4qAWsg39k=' 
WHERE 
  key_id = 'b7a1b313c49a193710d94085a4f4ec85a8e98202a94725e151cc9d0c88a72794' 
  AND (
    token = 'nWXI1cCh4gNWoo5Anoqy4xF8ABT1u4Q1rM4qAWsg39k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )