INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af55a962b22369d27e668afa638f911e5a6da14ede94997336428326b0f8a0cf', 
    'IQ7QHheHr1FpdK6ETIsQ3F6bK/1ZGakjGOa1wFxSfeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)