INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c327ed5d0fd37a5c16eff226cbc87737a2cf74a805fcd3ea2219ad1c0f8eb543', 
    '5BckqU9UewddnZzmp3hcl8jZDfxB9/biHrawjlIHk+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)