INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c979f66df88b778c218364f651a4c75055d1523e89541bd64b305366a2d73e', 
    'AUQNljMpRsyJX4Syu+8/2KFXeZoCAHFIBPjooMF6DBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00085

Result

int(1)