INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fa3b88f41fd203d10d13d359add78f34d6e08d1a988b46bfe96b272d4526416', 
    '6bf5wBSTNvKMfXcb2Qg42LpAR7S7GC+cVxYs/ZakknE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)