INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '343b0d41ddd6985da4762656ffe47b6009621234e60376a02fd9e93d47a0bc64', 
    'nWNgBavfVt3Vy9uViy2bpVBZ8lPixbXILsTpIDVxYLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)