INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309fe263381576f1b67f8ea0854a65b670e2ed4be6257aed5b83f382b0b9c366', 
    'p5abFSB4jHI5fQi6QmZQ9reo0xqbjwGtBgVzALIHTYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)