UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mpUsuavenZEGlKZYmB/K2rxEHXOadu8X2w26omZF0DA=' 
WHERE 
  key_id = 'f59c85d041e74951e814173ebeae8d3da2514cacb359994733ea4e23cdbbca50' 
  AND (
    token = 'mpUsuavenZEGlKZYmB/K2rxEHXOadu8X2w26omZF0DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )