INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb73deb2dc1aad6060a63eca57414dcc31eab799c2efe1dc4ecc0f8198ceb22a', 
    'TEV8NmDdJgNoCB/jjqiGgk+rSJcXbYNQoaunbePw0tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)