INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388852ecf63c3d2fa2fda3ad74f16554985f387eaf5c9b46918ba85478ae8906', 
    'bxafeeOmH31WlLjjutHkY8JnieCczHZZQh3rCiXRnoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)