UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zl7pVgVB83tjPhPf/18GmW6+HpsoTEuDM2DOKa5rC98=' 
WHERE 
  key_id = 'e2ab169290a147bfe56f96e12be70323d3deb408aae44eb074d502d3e5e823db' 
  AND (
    token = 'Zl7pVgVB83tjPhPf/18GmW6+HpsoTEuDM2DOKa5rC98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )