INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e28a66e8714c7dd8db22b2db27f83d8d243a83ef00e4cd969d7ed3aaba1a14', 
    'awnLV02V5gjLONrxkUStNgWf2K94a5bpymnzPNS7wbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)