INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6da56a8773f9aea0e1708eeea51db40e57658f524d0ef2d988d9c9c821e64f5', 
    'jZHP/J6Uo4Bx/ZM7nz26zXXgu1hu3b1ir4p2/qvc1TM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )