INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18c3300cc2b9e591465be192ff0f19ac153cad988e0bd2c1f5c5d5165dd600cd', 
    'fuuU1DPmwsdbozFrPcb59VMpp1qMGLhoYHNAfUOg3d0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)