INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e4996901d72d1c6f17016f189b776902259428ed1d8109e9f5e7ded0cadd949', 
    'E2zuPHSxe5+TLOIWVTKS2RVFlSnfCm3euyBUoIrM1WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)