UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzfgGdtXzJwPi+ShVnj0RfAOr6s3Dk6dEM3pmxUMXhY=' 
WHERE 
  key_id = 'b580eaf2153daa3caaa851f8e6f3d8e11d0bb6ef18e2cdf590dd49639a4ff0a6' 
  AND (
    token = 'bzfgGdtXzJwPi+ShVnj0RfAOr6s3Dk6dEM3pmxUMXhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )