INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2951b9001e96ded3a6a1b6d6e92fb7acddf6d5ae15612ff1facd6295f12c4201', 
    'jT161YITgBG6qKKQUwZ7QWhC4Z6foHpwHmS1cZ4or30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)