UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2y9QnPqDOQ1SidtBmN1TvP5osW66ZdxT2iy2CIjQmI=' 
WHERE 
  key_id = '1dc33eaa139cda0db3363848ec70f1876f0624e8c6e4a98153b30d1060608df6' 
  AND (
    token = 'J2y9QnPqDOQ1SidtBmN1TvP5osW66ZdxT2iy2CIjQmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )