INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08b3ecab45a213e4629defed4a055086a3dfaffcee1ae391851f284bd28b679b', 
    'In+X4jvD9uhRBvW8xX7pZYJokTjIubDy4zU2HbTuzoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)