INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12335f6b86d3f4444698ae378b75bb1e20f5f323cb6336bd1542fe76b9700ca3', 
    'jdhRTi09jrWlh7+Rm1JU8zhywK0FFOh5RnZV/kcOQpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)