UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/tLR+6TnEyEmlT+4M74t/76pA4Clp7okLw9zcVd0xE=' 
WHERE 
  key_id = 'c2b4c34b187e392bcfa644fea5b3e9389cceece1bf2d8a2ecc2b00d0b4bcacca' 
  AND (
    token = 'z/tLR+6TnEyEmlT+4M74t/76pA4Clp7okLw9zcVd0xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )