UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKzgwxxUa7y6LJ8c4rpJUYn5AhPSVBp8YKCMzu87dC4=' 
WHERE 
  key_id = '3ad8753de45937cd85f43e392ba24d27c2a752c46de7fc95af607b83573afd10' 
  AND (
    token = 'UKzgwxxUa7y6LJ8c4rpJUYn5AhPSVBp8YKCMzu87dC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )