INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf8eb9d96905a6c7665e35a2d579ee596c2e26d729230a271ab3221906129a3a', 
    'nkyops56RmWvmpRcblFNSUcRYpD938KPMKGexyOLkds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)