UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5LtBA66RW9Ycwmm8SmBvzA9mYQr4TteMfSGqZnshsqA=' 
WHERE 
  key_id = 'b084b46fd711cbec41edb757b11063863ffdc1f0f7238a51a27bf2db46e2d5e2' 
  AND (
    token = '5LtBA66RW9Ycwmm8SmBvzA9mYQr4TteMfSGqZnshsqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )