INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b12aa23f6a97d045823deee3311fcbdfab87a9b00ea4e5c6e09306651c09f929', 
    'dcWv6tN5U0J19t1e3zkTsgB/eAoS1KKWCjbUk2gOa20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)