INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '808552a2690a68e310a294bad834616a18cf37daf74a43147586cb7291fe551a', 
    'Nuz3xz+/Jp+woNuiber8En7U5k7oHGj/BD5jD7VVaTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )