INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9c71302c9bf98f814076d3f7855a54cb9707212fa74015cadb284ca954fa430', 
    '4tlXE16pRJk3EWutbKs8RhUkJu6b2LWYtkiCbPZCZRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)