UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMHcNLPj26Jtcpf6LJCGR7uLoAT7WgD9/HeEQ6Gn4w0=' 
WHERE 
  key_id = '485a999fcfc7c5114bf861ede1869fcbc4c5eafe6debb08a8204a0805f35d677' 
  AND (
    token = 'zMHcNLPj26Jtcpf6LJCGR7uLoAT7WgD9/HeEQ6Gn4w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )