UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9v2/1Rg71YcBx68ArL0WVPpe1E2IY3Qj2SlkkHJJqz8=' 
WHERE 
  key_id = 'cd0ae174829189dc922941942080e1d303f855979df9c05ce66d273f0906ed13' 
  AND (
    token = '9v2/1Rg71YcBx68ArL0WVPpe1E2IY3Qj2SlkkHJJqz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )