INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c45a300f434d0bc8630d96433f922020bc783775df7a5fadf58910f3bccb2b4e', 
    'fU4hI0Qp55IaKThK2oLEMrxpJTG48b37DGSG+LLrkh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)