INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34b81c5782852fcd1f047db76768e914a5636aae2534b83adc558328d7eccc80', 
    '+/Lu6q1rYzddQDxFRGpR1trsj2fwBMFhWda0SZ2o+lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)