INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78fb7a9b8b2597bd68837b18535aef88af018d5e7959bac554fb434f7c66211', 
    'jwXMGIaYHJJEmRWRqmL4hwkBtgdn1VTUg6ybMK8oBRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)