INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78211731131e0476870ce683d19ac6de799dff25e37b83d403b23dc6334d9c50', 
    'jv6RUwPf2ZE+ESheJ5P2V1+8yokbnCpDwGhyGg9h88Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)