INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6636c4bb59d4be1194e9c7499a2530f2d15f1da7e53914462858cb62bf27d3ef', 
    'k2gu3smaK7oVY8zsF5qs+WCirWuW6eDJ4jde9UDyCC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)