INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b791c16f432a26209171b6f9b7605c5ab33a7e6ca460084da43363d5d85033d', 
    'uN9iOC67eGI6dakgbyvznjFgMG30mSA4tTAH5EHKVSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)