INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6877f3a5b5d1bded366a7c6e52a7b728140f4c4416ab4c57ade6f6433f1525be', 
    '1fwl9VdBHzOBOf5BMFcWxNz3x4C7ektJTqccD6ZSnvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)