INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1946b6b03175f842341da90b8af94c16e3743a9497f34ea174bd2bd5ae4cf6b7', 
    '75bX0w23UhZ0OhMdbqGkQO9dZTcNv4Ptrhjm0NW4mms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)