INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4f22a54af7b5257e77c4f48b8554efc7b854d6ed847dbf101b0efc7aa32a1a2', 
    'duVKq5xxVedhIiEkqbj630u2u3JmHhMGYxliMBiUzmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)