UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgZ/YVxuECNT36gnRT16QZIaFG+sd/SBWYClSz5V6Ms=' 
WHERE 
  key_id = '2c3394e87064ba8ae18b161ce01602690b1603ef7644befd7193dad89a7c30fd' 
  AND (
    token = 'lgZ/YVxuECNT36gnRT16QZIaFG+sd/SBWYClSz5V6Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )