INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4e3a36d6e8afab13c529e579fc435547cad0b0a424af7728c65c890fefd9192', 
    'zjn7jWHCtK08LS+advLpsY42+PIo2z1criGaJWUXI24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)