INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '999a308777997cac0607d128cbc158a844cdd98201dc6eb4333f6263df79195e', 
    'xlKQHBPCDStBm3N64LHpZdrV33NHxQ/EquVVgSN91NE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)