INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78931219af65845c437cf6fa0b0f2b1d16b523b4c63c9cc9e5e4b40f36fce7ea', 
    'NqzGgMTKeQzBNweR/YiDz6497gUE8E9zjf/CFc1QgoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)