UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V4AraCGthZdQ6GY95g4pOQRB8QX6MT3/IOF4cpFV/io=' 
WHERE 
  key_id = '95e5cf21b46fad44a2ee2209e6e2c4c391a87051df7c0786c9de33db3a75477f' 
  AND (
    token = 'V4AraCGthZdQ6GY95g4pOQRB8QX6MT3/IOF4cpFV/io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )