INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3c9414aec9e7a1fbcfc7736d5b7279ff46d8863eed144be39ba12e4bf044484', 
    'IqN+/jVQfAoVh1f0gJk6r+3q14RYyQV9PhcfKuZGdsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)