UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+zbcGlv6B66Cgm/UcuVXsy7XjKfdptHcDPzHwf+0II=' 
WHERE 
  key_id = '4a702b4c46c2001f18ed3e91a06f2c6134f0043ef20265da89d8c240ff5beeb2' 
  AND (
    token = 'I+zbcGlv6B66Cgm/UcuVXsy7XjKfdptHcDPzHwf+0II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )