UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pku9B+/NfiroWOidC7xDWiN3InoBGx3EcEBAGm+oOBE=' 
WHERE 
  key_id = 'e7ae55eca182ccd1fc8a606e9b67890a6b2ddb9fb00d3b0c14b1082502add552' 
  AND (
    token = 'Pku9B+/NfiroWOidC7xDWiN3InoBGx3EcEBAGm+oOBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )