INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d63047bebfd99ccf228df89399293bc02dfa2269ad6af7797837086b9388eeb', 
    'U+9vdwrahb03g9KARoC9GmVIONbrKC08CG2CKMYpPWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)