INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa8637549c2a155f492f64933d532e862b73a4d20c5a1a5f4436879aa0e077c', 
    'UjcIgBCguJZ1TOI2CuCZM9O01IfgYu7CDRJZ9LcywKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)