INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a62e2426e9b872afdda8b34cf0816e8ce6fcc044e1c9011bc00757b0df857a7', 
    'QWpEqUVdrrzuw4SjYVOVL64FHgRDI4TIYtIDKtR2//M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)