UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+0ZgcRGV/6i38YB0QdhX7SA6Z/uL2vBQ7ymsVqxmBQ=' 
WHERE 
  key_id = '1cef2e9ed69204d74251442c24fd848b9208f31b4e48eca9ae55a036f5e1f459' 
  AND (
    token = '3+0ZgcRGV/6i38YB0QdhX7SA6Z/uL2vBQ7ymsVqxmBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )