INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5526f14eca1eb037cf397f6290f8985ac4b4ec10972603556a405f31b4e7df9', 
    'iUmQYW8UvOp214tvx3a6acKJp/xWWydJ5IRf+6T82ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)