INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f1441991f756945d9da6f1960f6880a2c9702baabb86d51573cda240b3679a2', 
    'd8qHLXFlSKM91l7s8wwlCnn93k1QI3G6RYSpYesERVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)