INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a6f863ffbde1e2ed3a9a5b6a4d007f7386d76e5671a65a28f223920cabfefbd', 
    'McVqBznjl6RYOUK6cuXaaQ7Npp+W8ASXoA0L229/nl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)