INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '635f566f3657def620c514f305eb89fb0b2ec33906821bb748304f08ad644649', 
    'LdYj1YV1ZrjKpaVS6+md72hPvp9jdn96Hb8KSNNywN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)