INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3f9e8e4588416f803aef2eb65ea6d894a0b0d82ba6b545a0f7a50d59bc54632', 
    'c+EBoS2JcZFsgVEeZpFsLl+rIfbkpIZw5VPBClbZbyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)