INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac232079b0932feb1d555e6f609f101841c3223088d2d99d031a416ba679245d', 
    'QFrH4gD85SDiyEKc23G/KcoY0aWRu3MKUoYu3avu8LU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)