INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b11ab7b842ac5d702551784926e4896a2ffc3d94b196d57968b18b6f358866a', 
    'PtGhB4lwjYb2FTPValJk8GLhHHDETsFKMXcnUCvjmjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)