INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee7d71aba591b02117c5ba63a628fd56de5b8c4ad2d3935a90672f53491ec958', 
    'xhfCRfbaHXUbMjzsG6jS5aB/rXkw7m2FDVTM/6aZoSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)