INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35768cc466e1df6377b62fafe69f49253402b10aad04788562aebddc824a5838', 
    'K1sPr1g1RdTUJDZBr37SsQ7SXxokNZtoEOVHIu0qhsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)