INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b614c3d3ba108b5db23c4219e8c4101eecb36a13286529b5fc0abaffa0b1d6be', 
    'ouuvuZoeWqgC6Acjxk+ieUbzQxgHFu0whI3zpEk0TAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)