INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3457f7911393e0f65a4689745cb0f52d6f831d9eca5774b79c356fac49ae4f52', 
    'fv/goWJPYTng7qUNRvmJzkuexAOVnxsgKRP4340DU8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)