INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b66e80b602ffb71a4c037048c3c47c500a5df810de8e420dc7c31d83c80782e', 
    'N3TT0lh97Yy2nJ/6jKXr8TcmVDdQT1yhbC2sxSxS6Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)