INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e96397230cdbae4dbe273594d454eeb0f5bdba33452c23bb8131c640a97f7b3', 
    '7jabq3dYRwrsNEFI9JrsFNFY0EJeaVSyWeww0jLs8WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)