INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '212793fde1c1bc4ca1109c02d211505f6d8566b729efc93cafc82d670d473214', 
    'aEkx8cWU9A12QosWDQpJU9/1LcDVtPPzz//I8aGAB8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)