INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d40c00d4f2e2b8c3fa357809b9597bf76fb79e66085a747e9d3eba74245e210', 
    'SzXHg1rLdtVFnxb12P75vpcNvPYOw+n8GQqjUaLvyLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)