UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zj3ivV8yYtRF+raieW3+gd932nrFmBcYZRm7q2ijSpE=' 
WHERE 
  key_id = '3acb38c4b5255598ba93300b2a9450094366c8362461d5ad4810add945fdd278' 
  AND (
    token = 'Zj3ivV8yYtRF+raieW3+gd932nrFmBcYZRm7q2ijSpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )