INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90788b9fd2540aafc11064e64d4f97cded77348a956b9042422f9b33918cf9a5', 
    'QR8OYhxr3rA6W6yUBHU9THMWT/wtg05EQj5Y/3dDd1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)