INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '952371d42bc3e3914f5ae2b07204e51591fac9028eda85eeb20f5e12ae3a3ee4', 
    'd1V95u/NPXIzYZQNf0C8vEz9z4EO7bs5KKGPRqHxp0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)