INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '615f0933b1c7735c6d4e3555baab08fabb1ac35f2022562a35ca3cd070398feb', 
    'gUCKG2Bc6f3PEZujCQQpiBQ/7FVyc5uImM1MykANT08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)