INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6869b9a24ce7695b31b480ccddd9f4fa0db0b812de26dfdd9d3b677b81a9aa0', 
    'Dk2U1k5BhrgfMjzeUBKYVzLXDg7PmVObSx9SkfjZBkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)