INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '030c75d76f12d036d3656552d32a7bd2b99ee60336ebb710f35c7f7bdb7414c2', 
    'Cu2vd+Y1zjpsW2tAsCf2yIIwewIlT+izPCsrCNMx4LU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)