UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EW3S7d+hQjpuPqzPW/3kx0IzywOn2rOBFB/qcH7mZE=' 
WHERE 
  key_id = '982b8f81ee924cc8db03ed871cf04c0e128734af306cffdc01525a03ebdb278c' 
  AND (
    token = '8EW3S7d+hQjpuPqzPW/3kx0IzywOn2rOBFB/qcH7mZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )