INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c068d0def76e7e8d970a5749815375091f95a0d15e4d8da3b58b36c053836353', 
    'LprOuwDsjcBBsPLpaHwANkStqM50DDLHmkFJzqAXl1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)