UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPnoE1dtkpqfNdrAcPWqIBEx0PeBXrTFkE/Dq9N6z5c=' 
WHERE 
  key_id = '4778f54e5cd1bfd57bdea7eba912078ec0888a6ee734324bc7513d0d1fc3e08b' 
  AND (
    token = 'vPnoE1dtkpqfNdrAcPWqIBEx0PeBXrTFkE/Dq9N6z5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )