INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72015eb661a2370eefcb2a71c7f7beee500e5a4c3e5e4f72ff60b5191be5eb71', 
    '15MjaXznnGLvTlKI1r0Ylh2sg1qTzJ/RMMdiBTNdSDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)