INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8a0e393aff3c98db12d5f75c117e9ea3586f5be8fee64e7cf88d51f92819725', 
    '6qnLno8Fr3CbQ7zFPe0X/5Eyyjpc1KY59/p6lWm3JuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)