INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9b3aee0389203260e36e7ee83fec9e8f0132afb51ec7bc8376fbed5db7c64b7', 
    'hMMes8NzZLaZyhE7OTEczOJV2d8SwrYRXZ+gbq3lq/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)