INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc6c9a00f0e3015b43c8f5453e7a4b45dfe4ea36c5ce9c059b5fe52b05f79244', 
    '6sqMItLeYtcm+ooXAvt7h5H+cWO1BKDEvjOUYG+rr8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)