INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b427576d20f311b352e10b5c8703b7dfba98fc24556f3fbe8a5c4f97f0485a', 
    'yD55QWIZxQHOylLDKW1GNqVKa5eby+Baf9Tji4Zk/Ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)