INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10d4893ae6f31d39fd40707fef42a06d8f1577c26020037b082eba1cca927e0f', 
    'EvOJt4PQrRj4s5ClSn9lMFTfEnYQwI1pWs1SyMfeqSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)