INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29b8746174ae017106f1212506aba769224441a2d52c52e16a9d3aadb4288a7a', 
    '3m7IrOkfQU5QqSJihZ+c+yQrVgHTG85xmBz7OXW46aY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)