UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hTD+jToGrvbXCwAkCbANE0tPtKuuBQ3BgGlzYCPtvM=' 
WHERE 
  key_id = 'eb1fec40a4692edfa81849255dc65a663bbef59110f0360d67f9c26976c4440f' 
  AND (
    token = '5hTD+jToGrvbXCwAkCbANE0tPtKuuBQ3BgGlzYCPtvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )