INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb92d1777f52f9d988dd4264abb74a7b67b1e5de9d4df95e86082092991ac4ee', 
    'Le3xww5I7Ii9ZhsBBC8qnx/PE3d5i8wBuQfoKpedv+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)