INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f81a28cf94fbfe6ad9c1cf967eb9be59fbeb89b98a45a71b48348d2030f249bf', 
    'uaQmSL2za0ExzjcLtBbf/yFY1LxkAfEIpz9i6J0Ui7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)