INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b45e7abf4816bedbfb2e9a1f7947aa746a8623c50e8a1c7cad7b18429f8de3f2', 
    'KCdUGtM04SqCzDw+9PxoxVlUioKkzYBy7qfV+D39a4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)