INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e52c6992316ad0af40002b1e7e4dcba11e8858e0e231831ed064e7ddb796c316', 
    'kJziLGiLaKSmk7Ge7UfBWuIGvMZhCrNWPLCbJIwTWXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)