INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a33cd91947c68a03d53bb9e0f2df3d8ef9d09b58f1bef60be6f902fecee7504e', 
    'xti5twqLl1e8zb7IOOpaNVu/bn8aNJbcS1rkSlsEQFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)