INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eb9e88f65102ff9847670b5d55b6b59c1026af0f6ddc0a6a00587c2e6364eb9', 
    'CURoKXiRPmaGqRSKGTNdDBPvE8235HCSwDBFXc7MJA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)