INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bc12cc60ffc20693226c14f76edad01d84e7b78a5342a9be68c3701403834d0', 
    'rUmyMuL6bcTyEZEPKEUTtg4/xpyTfVpqt2Xyl44tC6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)