INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91555047e76ca9c659339f236f877e1cfd68dd27e6d30204bd1bc594a528d412', 
    'jqSTvSWwuOaiEjGu/SsippPBYB53j6ORr5+Hg8ySPTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)