INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f0fab11549b803f19126518d7c0c4d8d1f05d5830a9e9ef866aa9b2f83e525', 
    'W8y62SFCuJjCRCt2oIIPZ2hFEXBzmSF3K8xo4R0DAbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)