INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5021a838e91048d9975c19d1221435fd3be050311734141c9fcf5b391c24ae0b', 
    'ucyXLx2GmFLLzO+JR1F3Nui6fj/Jdo8YFCbmm6GJFZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)