INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac860a74564f9c005332454971081b125f96c0ec4b447b6979dc7a73b4870d2e', 
    'KEMnqNj9SU/a7bakmAoE/ifJ7fvb37HXUQ04Bn8yzB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)