INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7453a87a22bde8af73f541920076b6bc6282508450a7eb9f1493ccf2be325c5e', 
    'zhb+G1h91SEH5MNn3n9FRpj/zrXOKzywB4GkuT2Ct4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)