INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7cfa7f30983f0ac84b088cf3e175fde5c3e134f9e612253e013d688a1842852', 
    'cP3FkVDax/RJ2kwW6sdWL2242XO6oBRYaENEONZj1ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)