INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa8f46cbe9e4826831efdfd4bc3266eb426b2c2e316f443c1b546edcb6ba32dc', 
    'Bh8vqKNskzuhMgRnFkzlQpXeGyuIhSZUQC32SLU8oTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)