INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf5e052ceeb975c51c7613058fbd1d8df3b147f58485fe85d4cf57b930e83238', 
    'd6RWB1xGpq7vGmgZIjy4/+cmupYpdPtOPyZocSI90mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)