INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7ac7998ea32d2db68233df49b21fc21c374746b6470b2d1eb048a775c9c17db', 
    'H9KOGvJ9N01OYXoQzBu7LNWTUGqwEO8D4GveMlKnSU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)