UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uo933tBRaN8wBThH4wCqQVFN0Rn+7fNxlMb4bzjm+64=' 
WHERE 
  key_id = 'e33ee6584f5a1d859c93f1221fe55cca6a878bb9ca8ba9dc9e8be6f44cf43113' 
  AND (
    token = 'uo933tBRaN8wBThH4wCqQVFN0Rn+7fNxlMb4bzjm+64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )