INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8290f28da3f08ab7e48ec2360c70f56fce0834f4786c23646fc150422dfbbe4', 
    '0I73i3Svd2iKBWuGCwX/uGMtL+oAJYiwy9cTQpEkzOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)