UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0K9k/BLJpGHlG7JjirVpg7zLQ+glpLkngNm4wC8CI8=' 
WHERE 
  key_id = '2c95b37a8a8dd5fa544dffe16673e9dcda27c8bd50f16f6f199458e30c9c4392' 
  AND (
    token = 'f0K9k/BLJpGHlG7JjirVpg7zLQ+glpLkngNm4wC8CI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )