INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40de8db469e10cd00764846a81ead99820ec55912048fd71e9b086459e95de5a', 
    'ng1w2SMu/RqNIBI913DvBEbzt4UOgrckCimiwegiXwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)