INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5f0f1214f4af8d7e3ecc499b1d36cd853342a6a74849eac8908858790e6d98', 
    'X216v/Izo1ZvVooBYLoZ96JcVz8VKji7fY7g4jKLx/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)