INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e86ebcfb209454168b9cf2bdcce511696c4b7971cb3dcf5d0a7415d6e09c25ce', 
    'QH0AyoWypEHHsZtv6sM9QAOb+UrWkzcb47FUiC6BYco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)