UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URzOezUjiEhywnzysXDYt33wCbI+GOwkGK3Lzd1PBHw=' 
WHERE 
  key_id = '424e195adf6165767b68db1cc45e009b08b0ac72869013d2c849844906f68c2e' 
  AND (
    token = 'URzOezUjiEhywnzysXDYt33wCbI+GOwkGK3Lzd1PBHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )