UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1rA0FmIBx38nvLEHZgUcS+1/qk18eATd/t46svIESBA=' 
WHERE 
  key_id = '40e8f98827a6d8f59dfcfa3841d39863384a724dc951d67e96c904cdc88f5662' 
  AND (
    token = '1rA0FmIBx38nvLEHZgUcS+1/qk18eATd/t46svIESBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )