INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '396f1c3382f0863851da07431226661c48060ab53177f74bb44afe59794a8752', 
    'LzrdhSeOO4xZgrExdxdfU4TcvJ6rqwpB0AkNBITR0ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)