INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4428bcfa80e6f8fc2daee6a9577c080a7a497d7f353441d59d5642309765e3', 
    'LzVS70eVmh8qPpi2XN0zV0xnkri1c3PdRhQT1xA/R4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)