INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b09624bad234822f8156045080d7a3fb21e359165e4f6fe813b72548bfc3cb2c', 
    'tl09cW3xfjcU6n7v9KF+OPL2qxGCT6eZf9zyKYcjnhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)