UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cT0w+kvr8IdDgzr23ovemOPgR0KSVbXI8ZgSdXpn1vQ=' 
WHERE 
  key_id = '64a45cf41f95e325f8f27c1f7fe29f6e1bb095c2c43ff8aeb9ff7499483a6254' 
  AND (
    token = 'cT0w+kvr8IdDgzr23ovemOPgR0KSVbXI8ZgSdXpn1vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )