INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37f3808290150801da40261341a929a4b0920199e7685fbd7e9c61a43a8c31a5', 
    '7Zmh6O3mDkgYFUjio9veT7AToB6QZZTYya2ONxHsrQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)