INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18bcd592b6c2c13ed5be838336d7890d88c8548cc592ac019dbf03c1cc7a2a54', 
    'oBaZLzIuIoIvqL9g86T9tW1wxxNBisQI1KTaJqZOAH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)