UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCM/vx/YY3fP6RwvfJ9YnEg1zP0Ld/KTVbAkm5Zi8lo=' 
WHERE 
  key_id = '8cdbe051d51794fa82e625a10f1aa5d0e60b29a6b70bf9111d0d66811d45d886' 
  AND (
    token = 'iCM/vx/YY3fP6RwvfJ9YnEg1zP0Ld/KTVbAkm5Zi8lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )