INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6cb9cb0f7b4ea4027b49a4bf24d6954b09a80e4c973ef40a62e54d702cd1b59', 
    'lnRdNUXQMSgI0ItLUFlUA26NZ1vEhXmayqTV13bcbK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)