INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1b20eba01a1911256548baa175e321308221ad2f195c95e16cb9087547809fc', 
    'PqcsMFvLCDKcEd9YsQ9+RVDWKI8YGEkUd7H72V7Ffxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)