INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ffa10bf36d1b3f7fbe65935fc7d19d01b10d1bf45ff2261102810fa972e7b0d', 
    'KJpLMnUrc++q8QtnHo7OCxHpDj8ZT1xXhqQ6wgF/ioc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)