INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3420fb4d7394e1760e3de9dbed81c907b26543f1a5dea2986a423875edcd86d0', 
    '3Hc1kGGu9cgMCDzn7svRibHGxpmbEeoBxxvr+OY/YeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)