INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d2d201da896a2018095aab2f168a8c6e3a3149e21cba55af811eb52177f66e6', 
    'xz2k3IeFM6xKzwMKfA/AY0Grx5JdcqoWntdZ7+wp4eI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)