INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb3dd0ab9b2dae079f31eba0a199a56de874f9f6bd4be7a77acf22dde790a261', 
    'sH4RY8tnuSGKMjkV9ZcnXXauvOdW5XEqrOuxLBdOHLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)