INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b42da465f9ecebaaad861ee5e2d4b0bd3cbf2aeef572f2de223d3f3c767ce6', 
    'o6i9Lr65WdISRyShDCPco0Ct+81O22HpuJCUrrIdKhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)