INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e35643b4f04829fafece4e10ea71527b8241e199db0dd1373251cc1222420c', 
    '/6XL/bsZqLijjOiArT6+xfxEVN4GjzoeslA4NzW5Mzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)