UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQDm3Dq/O4V2pFmzFLoKf0h36I4RRT65MFjJmvo5d60=' 
WHERE 
  key_id = '7b6fa8b5547d516d24c16e1a54e222deafaf011ba797cc558f5234af5c524c63' 
  AND (
    token = 'BQDm3Dq/O4V2pFmzFLoKf0h36I4RRT65MFjJmvo5d60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )