INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8bc9eb56b7674497b937253d2484973ac1115cc8428b4672a87fd9fc3b93aed', 
    'ShZfBmpwQEGSkq/fTIjPoPuXyLLk9rBT0FM7Kyz7PfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)