INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '462c1eb19c23bbe860f713c511a28cf21d44b9c18d22c97f2fdc559bafa52a15', 
    'it8bOp+VGCsypayU6uEmUNtxItsaDwP0boXDFlI+FMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)