INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d8feabf75385d7073a6205426ee1b4aadcc61a020f93bd76e071fb4032d3b21', 
    'xm8PHzGPD5dolTbqjyCdIgQaZG8AXb7Y4C4pF1hImDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)